<%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<!DOCTYPE html>
<html>
<head>
    <title>JSP - Hello World</title>
</head>
<body>
<h1><%= "Hello World!" %></h1>
<br/>
<a href="hello-servlet">Hello Servlet</a>

<!-- 添加以下导航链接 -->
<h2>Navigation Demo:</h2>
<a href="navigation?action=redirect">Test Redirect</a><br/>
<a href="navigation?action=forward">Test Forward</a>

<h2>Session/Cookie Demo:</h2>
<a href="session-cookie-demo">测试Session和Cookie</a>

</body>

</html>